netdev - [PATCH 4/5] net: marvell: mvpp2: read correct pause bits

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Message-Id: <E1gs8C2-0006PK-Hj@rmk-PC.armlinux.org.uk>
Date:   Fri, 08 Feb 2019 15:35:54 +0000
From:   Russell King <rmk+kernel@...linux.org.uk>
To:     Antoine Tenart <antoine.tenart@...tlin.com>,
        Maxime Chevallier <maxime.chevallier@...tlin.com>
Cc:     Baruch Siach <baruch@...s.co.il>,
        Sven Auhagen <sven.auhagen@...eatech.de>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Subject: [PATCH 4/5] net: marvell: mvpp2: read correct pause bits

When reading the pause bits in mac_link_state, mvpp2 was reporting
the state of the "active pause" bits, which are set when the MAC is
in pause mode.  This is not what phylink wants - we want the
negotiated pause state.  Fix the definition so we read the correct
bits.

Tested-by: Sven Auhagen <sven.auhagen@...eatech.de>
Signed-off-by: Russell King <rmk+kernel@...linux.org.uk>
---
 drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
index 398328f10743..96e3f0669032 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
@@ -402,8 +402,8 @@
 #define     MVPP2_GMAC_STATUS0_GMII_SPEED	BIT(1)
 #define     MVPP2_GMAC_STATUS0_MII_SPEED	BIT(2)
 #define     MVPP2_GMAC_STATUS0_FULL_DUPLEX	BIT(3)
-#define     MVPP2_GMAC_STATUS0_RX_PAUSE		BIT(6)
-#define     MVPP2_GMAC_STATUS0_TX_PAUSE		BIT(7)
+#define     MVPP2_GMAC_STATUS0_RX_PAUSE		BIT(4)
+#define     MVPP2_GMAC_STATUS0_TX_PAUSE		BIT(5)
 #define     MVPP2_GMAC_STATUS0_AN_COMPLETE	BIT(11)
 #define MVPP2_GMAC_PORT_FIFO_CFG_1_REG		0x1c
 #define     MVPP2_GMAC_TX_FIFO_MIN_TH_OFFS	6
-- 
2.7.4